CN202316054U - Fragment grinder for waste plastic bag - Google Patents
Fragment grinder for waste plastic bag Download PDFInfo
- Publication number
- CN202316054U CN202316054U CN2011204359922U CN201120435992U CN202316054U CN 202316054 U CN202316054 U CN 202316054U CN 2011204359922 U CN2011204359922 U CN 2011204359922U CN 201120435992 U CN201120435992 U CN 201120435992U CN 202316054 U CN202316054 U CN 202316054U
- Authority
- CN
- China
- Prior art keywords
- main shaft
- plastic bag
- waste plastic
- fragment
- pulverizer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229920003023 plastic Polymers 0.000 title claims abstract description 53
- 239000004033 plastic Substances 0.000 title claims abstract description 51
- 239000002699 waste material Substances 0.000 title claims abstract description 29
- 238000007599 discharging Methods 0.000 claims abstract description 14
- 239000010813 municipal solid waste Substances 0.000 claims abstract description 11
- 210000003128 Head Anatomy 0.000 claims description 17
- 238000010298 pulverizing process Methods 0.000 claims description 13
- 235000010676 Ocimum basilicum Nutrition 0.000 claims description 3
- 240000003982 Ocimum basilicum Species 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 8
- 229920001587 Wood-plastic composite Polymers 0.000 abstract description 3
- 239000002994 raw material Substances 0.000 abstract description 3
- 239000011155 wood-plastic composite Substances 0.000 abstract description 3
- 230000015556 catabolic process Effects 0.000 description 3
- 230000004059 degradation Effects 0.000 description 3
- 238000006731 degradation reaction Methods 0.000 description 3
- 239000010791 domestic waste Substances 0.000 description 3
- 241001529734 Ocimum Species 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Abstract
The utility model discloses a fragment grinder for waste plastic bags. The fragment grinder comprises a stander, a main shaft and a plurality of axial flow type grinding units, wherein the stander comprises a housing, the housing comprises a charging port and a discharging port, the main shaft is supported by the stander through a bearing, the plurality of axial flow type grinding units are distributed between the charging port and the discharging port of a cavity in the housing along the axial direction of the main shaft, and are driven by the main shaft. The fragment grinder is used for colliding and grinding fragments of the light and thin plastic bags by the plurality of axial flow type grinding units, so that not only can the fragments of the light and thin plastic bag be ground into about 2mm, but also the plastic fragments can be separated from the garbage sundry, therefore, the treated material can be directly taken as the raw material of a wood-plastic composite material.
Description
[technical field]
The utility model relates to the waste plastic treatment facility, relates in particular to a kind of waste plastic bag fragment pulverizer.
[background technology]
White pollution is a kind of vivid appellations of people to the plastic garbage contaminated environment phenomenon of difficult degradation.It is meant that all kinds of household plastic goods of processing with macromolecular compounds such as polystyrene, polypropylene, polyvinyl chloride use the back to be thrown aside and become solid waste, throws out without care owing to arbitrarily throw out without care, is difficult to degradation treatment, so that causes the phenomenon of urban and rural environment severe contamination.
The main source of white pollution has frivolous plastics such as packaging for foodstuff, foamed plastics packing, mess-tin, agricultural mulching.
China is one of ten big plastic products production and consumption states in the world, and white pollution is serious day by day.But; Everybody has been accustomed to using polybag, and polybag has almost become necessity in life, does not have economical and practical substitute at present again; Mould so in people's daily life, can only limit to mould to prohibit, contain a large amount of frivolous plastics in the house refuse inevitably.
It is to handle with the mode of landfill or burning that processing contains the traditional method of waste or used plastics rubbish.Burning can produce a large amount of toxic gases and cause secondary pollution.Landfill can take than large space; The plastics natural degradation needs more than a century; Separate out additive contaminated soil and underground water etc.
Because petroleum resources reduce day by day, the house refuse that contains frivolous plastics also is a kind of available resource.The Treatment of Waste Plastics Developing Trend in Technology is to recycle, and the house refuse go-on-go is utilized in 12 planning and requires to reach more than 80%, and wherein frivolous plastics are least tractable difficult problems.Contain the discarded frivolous plastics about 9%～13% in the domestic waste at present, foreign material are housed in the frivolous polybag mostly, be difficult to direct utilization.The destructor plant of 1 day output 1 kiloton, in the rubbish just there being about 100 tons discarded frivolous plastics, calculates by one day frivolous plastics of go-on-go 100-200kg of 1 people. need to be equipped with 500 to 1000 manual works.
Because it is packed that domestic waste adopts mostly; Contain the discarded frivolous polybag about 9%～13% in the domestic waste, foreign material are housed mostly, before processing, must carry out broken unpacking earlier; But the plastic sheet of broken unpacking can't directly utilize, and need carry out pulverization process.But frivolous plastics are flexible, and traditional pulverizer hits and can't frivolous polybag fragment be pulverized with colliding, and therefore, does not also have a kind of pulverizer that can pulverize frivolous polybag fragment at present.
[summary of the invention]
The technical problem that the utility model will solve provides a kind of pulverizer that can pulverize frivolous polybag fragment.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is a kind of waste plastic bag fragment pulverizer; The pulverizing unit that comprises frame, main shaft and a plurality of axial-flow type; Described frame comprises casing, and described casing comprises spout and discharging opening, and described main shaft is supported through bearing by frame; The pulverizing unit of described a plurality of axial-flow type is disposed axially between the spout and discharging opening of chassis cavity, by main shaft drives along main shaft.
Above-described waste plastic bag fragment pulverizer, each is pulverized the unit and comprises rotary head and fixation cutter head; Described rotary head is fixed on the main shaft, and by the main shaft driven rotary, described rotary head comprises a plurality of fan blade and a plurality of fly cutter, and described fly cutter is fixed on the fan blade, towards fixation cutter head; Described fixation cutter head is fixed in the casing, and described fixation cutter head comprises a plurality of flow deflectors and a plurality of stationary knife, and described stationary knife is fixed on the described flow deflector, towards rotary head.
Above-described waste plastic bag fragment pulverizer, each pulverizes the fixation cutter head of unit near spout, and rotary head is near discharging opening.
Above-described waste plastic bag fragment pulverizer, the angle with flow deflector and rotary head Plane of rotation of said fan blade is 15-30 °.
Above-described waste plastic bag fragment pulverizer, the anterior angle of fly cutter and stationary knife is 15-25 °, and the basil is 25-40 °, and relief angle is 30-45 °.
Above-described waste plastic bag fragment pulverizer, described discharging opening comprises airduct, the airduct middle part comprises that downward rubbish mouth, the rear end of airduct comprise the plastic flakes outlet.
Above-described waste plastic bag fragment pulverizer, the pulverizing unit of described axial-flow type are 3-5.
The utility model waste plastic bag fragment pulverizer collides and pulverizes frivolous polybag fragment through the pulverizing unit of a plurality of axial-flow type; Not only can frivolous polybag fragment be crushed to 2 millimeter; And can plastic flakes be separated with the rubbish foreign material, the material that deals can directly be used as the raw material of wood plastic composite.
[description of drawings]
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further detailed explanation.
Fig. 1 is the utility model waste plastic bag fragment pulverizer example structure sketch map.
Fig. 2 is the front view of the utility model waste plastic bag fragment pulverizer embodiment fixation cutter head.
Fig. 3 is that the A of Fig. 2 is to profile.
Fig. 4 is the front view of the utility model waste plastic bag fragment pulverizer embodiment rotary head.
Fig. 5 is the vertical view of the utility model waste plastic bag fragment pulverizer embodiment rotary head.
Fig. 6 is the structure chart of the utility model waste plastic bag fragment pulverizer embodiment rotary head fan blade and fly cutter.
[specific embodiment]
At Fig. 1 to the utility model embodiment shown in Figure 6; Waste plastic bag fragment pulverizer; The pulverizing unit that comprises rack-mounted casing 1, main shaft 2 and 3 axial-flow type; Casing 1 comprises spout 101 and discharging opening, and main shaft 2 is bearing on the casing 1 through fore bearing 8 and rear bearing 9, and the front end of main shaft 2 is driven by belt pulley 7.The pulverizing unit of 3 axial-flow type is arranged between the spout 101 and discharging opening of casing 1 inner chamber along the axial front and back of main shaft 2, and is driven by main shaft 2.
Each is pulverized the unit and comprises rotary head 5 and fixation cutter head 6.Rotary head 5 is fixed on the main shaft 2 through flat key 201, by main shaft 2 driven rotary.
Rotary head 5 comprises 3 fan blade 501 and 3 fly cuttves 502, and 3 screws of fly cutter 502 usefulness are fixed on the fan blade 501, and blade is towards fixation cutter head 6.
Fixation cutter head 6 is fixed on through outer shroud 603 in the inner chamber of casing 1, and fixation cutter head 6 comprises 3 flow deflectors 601 and 3 stationary knifes 602, and 3 screws of stationary knife 602 usefulness are fixed on the flow deflector 601, and blade is towards rotary head 5.
Each fixation cutter head 6 of pulverizing the unit is installed in the front, and near spout 101, rotary head 5 is installed in the back, near discharging opening 102.
Flow deflector fan blade 501 and fixation cutter head 601 of rotary head is 20 ° with the angle of rotary head 5 Plane of rotations.
The anterior angle of fly cutter 502 and stationary knife 602 is 20 °, and the basil is 30 °, and relief angle is 40 °.
Discharging opening comprises airduct 102, and the airduct middle part has downward rubbish mouth 103, the rear end of airduct that plastic flakes outlet 104 is arranged.
It is 3 that the axial-flow type of present embodiment is pulverized the unit, can be 3-5 or more, and it is many more to pulverize the unit, and frivolous polybag fragment is pulverized carefully more.
The waste plastic bag fragment drops into from the spout 101 of pulverizer; Because the swabbing action that 3 fan blade of rotary head produce; The polybag fragment of feeding gets into the pulverizing unit of axial-flow type; Collision of pulverizing unit and shearing through a plurality of axial-flow type not only can be crushed to 2 millimeter with frivolous polybag fragment, and can plastic flakes be separated with the rubbish foreign material; The rubbish foreign material are because heavier, and downward rubbish mouth 103 falls from the airduct middle part, and lighter plastic flakes blows out from the rear end plastic flakes outlet 104 of airduct.The plastic flakes of handling well can directly be used as the raw material of wood plastic composite.
Claims (7)
1. a waste plastic bag fragment pulverizer comprises frame, and described frame comprises casing; Described casing comprises spout and discharging opening; It is characterized in that, comprise the pulverizing unit of main shaft and a plurality of axial-flow type, described main shaft is supported through bearing by frame; The pulverizing unit of described a plurality of axial-flow type is disposed axially between the spout and discharging opening of chassis cavity, by main shaft drives along main shaft.
2. waste plastic bag fragment pulverizer according to claim 1 is characterized in that, each is pulverized the unit and comprises rotary head and fixation cutter head; Described rotary head is fixed on the main shaft, and by the main shaft driven rotary, described rotary head comprises a plurality of fan blade and a plurality of fly cutter, and described fly cutter is fixed on the fan blade, towards fixation cutter head; Described fixation cutter head is fixed in the casing, and described fixation cutter head comprises a plurality of flow deflectors and a plurality of stationary knife, and described stationary knife is fixed on the described flow deflector, towards rotary head.
3. waste plastic bag fragment pulverizer according to claim 2 is characterized in that, each pulverizes the fixation cutter head of unit near spout, and rotary head is near discharging opening.
4. waste plastic bag fragment pulverizer according to claim 2 is characterized in that, the angle with flow deflector and rotary head Plane of rotation of said fan blade is 15-30 °.
5. waste plastic bag fragment pulverizer according to claim 2 is characterized in that the anterior angle of fly cutter and stationary knife is 15-25 °, and the basil is 25-40 °, and relief angle is 30-45 °.
6. according to the described waste plastic bag fragment of arbitrary claim pulverizer in the claim 1 to 5, it is characterized in that described discharging opening comprises airduct, the airduct middle part comprises that downward rubbish mouth, the rear end of airduct comprise the plastic flakes outlet.
7. according to the described waste plastic bag fragment of arbitrary claim pulverizer in the claim 1 to 5, it is characterized in that the pulverizing unit of described axial-flow type is 3-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204359922U CN202316054U (en) | 2011-11-04 | 2011-11-04 | Fragment grinder for waste plastic bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204359922U CN202316054U (en) | 2011-11-04 | 2011-11-04 | Fragment grinder for waste plastic bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202316054U true CN202316054U (en) | 2012-07-11 |
Family
ID=46428055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204359922U Expired - Fee Related CN202316054U (en) | 2011-11-04 | 2011-11-04 | Fragment grinder for waste plastic bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202316054U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103372488A (en) * | 2012-11-23 | 2013-10-30 | 无锡众望四维科技有限公司 | Grinder |
| CN112248172A (en) * | 2020-10-20 | 2021-01-22 | 戚珂 | Sawdust wood chip pulverizer |
-
2011
- 2011-11-04 CN CN2011204359922U patent/CN202316054U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103372488A (en) * | 2012-11-23 | 2013-10-30 | 无锡众望四维科技有限公司 | Grinder |
| CN112248172A (en) * | 2020-10-20 | 2021-01-22 | 戚珂 | Sawdust wood chip pulverizer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170705 Address after: 655699, Yunnan County, Qujing City, Luliang Province, Castle Peak, Chen ditch Patentee after: Limited by Yunnan environmental protection of renewable resources masukichi Address before: Two, building 1, block A, 518000 Yan Lu, Baoan District street, Shenzhen, Guangdong Co-patentee before: Lai Zhipeng Patentee before: Lai Zhihua Co-patentee before: Chen Zaishun Co-patentee before: Cao Junlang |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20181104 |